/Engine/Plugins/Animation/RigLogic/Source/RigLogicModule/Public/DNACommon.h
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)([BlueprintType](Programming/UnrealArchitecture/Reference/Structs/Specifiers/BlueprintType)) struct FCoordinateSystem
EDirection
XAxis
EDirection
YAxis
EDirection
ZAxis